This seems to be a red herring. I saw this as well, while incrementally building 8.1.rc4.
The problem when away after make distclean and re-building from scratch. On Saturday, December 2, 2017 at 12:56:57 PM UTC, Dima Pasechnik wrote: > > it seems to be > > undefined symbol: _PySlice_Unpack > > in both cases here. > There was something of this sort mentioned > here: > https://bugs.python.org/issue30074 > > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.